The testcase checks if the transalation of a generic hardware cache event is done properly via perf interface. The hardware cache events has type as PERF_TYPE_HW_CACHE and each event points to raw event code id. Testcase checks different combination of cache level, cache event operation type and cache event result type and verify for a given event code, whether transalation matches with the current cache event mappings via perf interface. Signed-off-by: Kajol Jain <kjain@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220610134113.62991-36-atrajeev@linux.vnet.ibm.com